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- Pickard was a researcher in the early days of wireless.He experimented with crystal detectors, used in crystal radio receivers. 他是早期的无线电研究者，做应用于晶体无线电接收机的晶体检波器实验。
- Raymond Chiao remembers the day, during his childhood in Shanghai, when his brother built a crystal radio set and invited him to try it. 乔瑞宇还记得，小时候住在上海时，哥哥制作了一部矿石收音机，调整好后叫他来试用看看。
- Crystal radios are devised for the reception of amplitude modulated AM signals. 晶体收音机是用来接收调幅信号的。
- Though we lived in the 21st century, we were reduced to using crystal radios and horse-drawn carts. 尽管现在是21世纪,我们却被迫使用矿石收音机和马拉车,可谓时代的倒退。
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。
- Radio Beijing sends the news all over the world. 北京广播电台向全世界播送新闻。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- They've been plugging his new show on the radio. 他们一直在电台上宣传他的新节目。
- This set of crystal wine cups is very expensive. 这套水晶玻璃酒杯非常昂贵。
- How much do you think this radio will sell for? 你认为这台收音机会卖多少钱？
- I am able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- I was able to pick you up on the short wave radio. 我能用短波收音机收听到你的信号。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- I lost my crystal necklace at the party. 我在晚会上丢失了水晶项链。
- She made her meaning crystal clear. 她把她的意思解释得清清楚楚。
- The plane homed in on the radio beacon. 飞机遵循导航台信号降落。
- The radio relieves the monotony of everyday life. 收音机缓解了我们日常生活的单调状况。
- Don't you think the radio's a bit loud? 你觉得收音机的声音是不是太吵了点？
- I'm afraid this old radio is beyond repair. 恐怕这台旧收音机不能修了。
- He drank from a crystal wine glass. 他用水晶酒杯喝酒。
